infrared

noun

1. the infrared region of the electromagnetic spectrum
electromagnetic wave frequencies below the visible range

e.g. they could sense radiation in the infrared

Synonym: infrared frequency

2. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

Synonym: infrared lightinfrared radiationinfrared emission

adj

1. having or employing wavelengths longer than light but shorter than radio waves
lying outside the visible spectrum at its red end

e.g. infrared radiation
infrared photography

1. (辐射)红外线的
Infrared radiation is similar to light but has a longer wavelength, so we cannot see it without special equipment.

2. 对红外辐射敏感的
Infrared equipment detects infrared radiation.

infrared的近义词

e.g. ...searching with infrared scanners for weapons and artillery.
用红外扫描仪搜索武器与大炮

1. 红外线发射管：主营:红外线接收头(IRM) 红外数据传输器(IrDA) 光电遮断器(ITR) 红外线发射管(INFRARED) 贴片型红外线发射管(IN...

2.

2. 红外线的：Industry Distribution System IDS 工业控制微机/工控机 | infrared 红外线的 | Infrared lamp 红外线灯